/* | |
* Copyright (C) 2008 Apple Inc. All Rights Reserved. | |
* | |
* Redistribution and use in source and binary forms, with or without | |
* modification, are permitted provided that the following conditions | |
* are met: | |
* 1. Redistributions of source code must retain the above copyright | |
* notice, this list of conditions and the following disclaimer. | |
* 2. Redistributions in binary form must reproduce the above copyright | |
* notice, this list of conditions and the following disclaimer in the | |
* documentation and/or other materials provided with the distribution. | |
* | |
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY | |
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE | |
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR | |
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR | |
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY | |
* OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
*/ | |
#include "config.h" | |
#include "JSJavaScriptCallFrame.h" | |
#if ENABLE(JAVASCRIPT_DEBUGGER) | |
#include "JavaScriptCallFrame.h" | |
#include <runtime/ArrayPrototype.h> | |
using namespace JSC; | |
namespace WebCore { | |
JSValue JSJavaScriptCallFrame::evaluate(ExecState* exec, const ArgList& args) | |
{ | |
JSValue exception; | |
JSValue result = impl()->evaluate(args.at(0).toString(exec), exception); | |
if (exception) | |
exec->setException(exception); | |
return result; | |
} | |
JSValue JSJavaScriptCallFrame::thisObject(ExecState*) const | |
{ | |
return impl()->thisObject() ? impl()->thisObject() : jsNull(); | |
} | |
JSValue JSJavaScriptCallFrame::type(ExecState* exec) const | |
{ | |
switch (impl()->type()) { | |
case DebuggerCallFrame::FunctionType: | |
return jsString(exec, UString("function")); | |
case DebuggerCallFrame::ProgramType: | |
return jsString(exec, UString("program")); | |
} | |
ASSERT_NOT_REACHED(); | |
return jsNull(); | |
} | |
JSValue JSJavaScriptCallFrame::scopeChain(ExecState* exec) const | |
{ | |
if (!impl()->scopeChain()) | |
return jsNull(); | |
const ScopeChainNode* scopeChain = impl()->scopeChain(); | |
ScopeChainIterator iter = scopeChain->begin(); | |
ScopeChainIterator end = scopeChain->end(); | |
// we must always have something in the scope chain | |
ASSERT(iter != end); | |
MarkedArgumentBuffer list; | |
do { | |
list.append(*iter); | |
++iter; | |
} while (iter != end); | |
return constructArray(exec, list); | |
} | |
} // namespace WebCore | |
#endif // ENABLE(JAVASCRIPT_DEBUGGER) |